38578761

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{36637}}^1$

素因数の和:36662

約数の個数: 20

約数和(自身を含む): 62064772

約数和(自身を除く): 23486011

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 36637, 109911, 329733, 476281, 989199, 1428843, 2967597, 4286529, 12859587, 38578761]

約数ペア:

[(1, 38578761), (3, 12859587), (9, 4286529), (13, 2967597), (27, 1428843), (39, 989199), (81, 476281), (117, 329733), (351, 109911), (1053, 36637)]